Dan Gohman 35738ac150 Re-apply 70645, converting ScalarEvolution to use ... CallbackVH, with fixes. allUsesReplacedWith need to walk the def-use chains and invalidate all users of a value that is replaced. SCEVs of users need to be recalcualted even if the new value is equivalent. Also, make forgetLoopPHIs walk def-use chains, since any SCEV that depends on a PHI should be recalculated when more information about that PHI becomes available. git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@70927 91177308-0d34-0410-b5e6-96231b3b80d8		2009-05-04 22:30:44 +00:00
..
AliasAnalysis.h	Correct a comment: since AccessArguments is now	2009-02-13 17:36:13 +00:00
AliasSetTracker.h	reimplement AliasSetTracker in terms of DenseMap instead of hash_map,	2009-03-09 05:11:09 +00:00
CallGraph.h	introduce typedef for complicated vector, and use it too	2009-01-17 00:09:08 +00:00
CaptureTracking.h	BasicAliasAnalysis and FunctionAttrs were both	2009-01-18 12:19:30 +00:00
CFGPrinter.h
ConstantFolding.h
ConstantsScanner.h	Tidy up #includes, deleting a bunch of unnecessary #includes.	2009-01-05 17:59:02 +00:00
DebugInfo.h	-Move the DwarfWriter::ValidDebugInfo check to a static DIDescriptor::ValidDebugInfo	2009-05-03 08:50:41 +00:00
DominatorInternals.h	Tidy up #includes, deleting a bunch of unnecessary #includes.	2009-01-05 17:59:02 +00:00
Dominators.h	Tidy up #includes, deleting a bunch of unnecessary #includes.	2009-01-05 17:59:02 +00:00
FindUsedTypes.h	Tidy up #includes, deleting a bunch of unnecessary #includes.	2009-01-05 17:59:02 +00:00
Interval.h
IntervalIterator.h
IntervalPartition.h
LibCallAliasAnalysis.h
LibCallSemantics.h
LiveValues.h	Add a liveness analysis pass for LLVM IR values. This computes	2009-03-19 17:29:04 +00:00
LoopInfo.h	Make LoopInfo::print() identify header, exit, and latch blocks,	2009-02-27 00:05:54 +00:00
LoopPass.h	Move dumpPassStructure out of line.	2009-02-17 19:41:26 +00:00
LoopVR.h	Eliminate several more unnecessary intptr_t casts.	2009-02-18 05:09:16 +00:00
MemoryDependenceAnalysis.h	now that you can put a PointerIntPair in a SmallPtrSet, remove some	2009-03-29 00:24:04 +00:00
Passes.h	Add a liveness analysis pass for LLVM IR values. This computes	2009-03-19 17:29:04 +00:00
PostDominators.h
ProfileInfo.h
ProfileInfoLoader.h
ProfileInfoTypes.h
ScalarEvolution.h	Re-apply 70645, converting ScalarEvolution to use	2009-05-04 22:30:44 +00:00
ScalarEvolutionExpander.h	Actually insert inserted instructions into the InsertedValues map.	2009-05-01 17:13:31 +00:00
ScalarEvolutionExpressions.h	Add some more doxygen comments to SCEVAddRec.	2009-04-29 00:59:03 +00:00
SparsePropagation.h	add an accessor method, patch by John McCall!	2009-04-09 05:56:58 +00:00
Trace.h
ValueTracking.h	Oops...I committed too much.	2009-03-13 04:39:26 +00:00
Verifier.h